| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $101.77 | 6.658% | $108.5458 | $108.55 | $108.55 | $108.50 |
| Purchase #2 | $174.85 | 8.564% | $189.8242 | $189.82 | $189.80 | $189.80 |
| Purchase #3 | $147.48 | 11.647% | $164.657 | $164.66 | $164.65 | $164.70 |
| Purchase #4 | $177.54 | 8.751% | $193.0765 | $193.08 | $193.10 | $193.10 |
| Purchase #5 | $155.92 | 3.640% | $161.5955 | $161.60 | $161.60 | $161.60 |
| Purchase #6 | $183.29 | 8.222% | $198.3601 | $198.36 | $198.35 | $198.40 |
| Purchase #7 | $110.68 | 6.427% | $117.7934 | $117.79 | $117.80 | $117.80 |
| 7 purchase totals = | $1,051.53 | $1,133.8525 | $1,133.86 | $1,133.85 | $1,133.90 | |